Acustica Audio offers several high-quality free plugins that can be safely downloaded via their manager:
: A Pultec-style bass boost EQ for adding low-end "mojo". How to Download Legally Sienna Free - Acustica Audio
: Users have reported losing years of work due to system failures caused by malicious installers.
: An EQ with a built-in preamp and stepped low/high cuts.
: A subtle EQ based on the Dangerous Music Bax EQ, excellent for mastering.
: There is legal precedent that music produced with stolen software may technically be the property of the software creator. Official Free Alternatives from Acustica Audio